<template>
  <div>
      <Breadcard name1="数据统计" name2="数据报表"/>
      <el-card>
          <div id="main" style="width: 600px;height:400px;"></div>
      </el-card>
  </div>
</template>

<script>
import * as echarts from 'echarts'
import _ from 'lodash'
import Breadcard from '../../components/Breadcard/Breadcard.vue'
export default {
    components:{
        Breadcard
    },
    data () {
        return {
            options: {
                title: {
                    text: '用户来源'
                },
                tooltip: {
                    trigger: 'axis',
                    axisPointer: {
                    type: 'cross',
                    label: {
                        backgroundColor: '#E9EEF3'
                    }
                    }
                },
                grid: {
                    left: '3%',
                    right: '4%',
                    bottom: '3%',
                    containLabel: true
                },
                xAxis: [
                    {
                    boundaryGap: false
                    }
                ],
                yAxis: [
                    {
                    type: 'value'
                    }
                ]
            }
        }
    },
    created () {
        
    },
    async  mounted () {
        // 基于准备好的dom，初始化echarts实例
        var myChart = echarts.init(document.getElementById('main'))
        const {data:res} = await this.$http.get('reports/type/1')
        if(res.meta.status !== 200){
            return this.$message.error('获取数据失败')
        }
        console.log(res.data)
        const result = _.merge(res.data,this.options)
         // 指定图表的配置项和数据
        myChart.setOption(result)
    },
    methods: {
        
    }

}
</script>

<style>

</style>